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IEICE TRANSACTIONS on Fundamentals

Crosstalk Noise Estimation for Generic RC Trees

Masanori HASHIMOTO, Masao TAKAHASHI, Hidetoshi ONODERA

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Summary :

We propose an estimation method of crosstalk noise for generic RC trees. The proposed method derives an analytic waveform of crosstalk noise in a 2-π equivalent circuit. The peak voltage is calculated from the closed-form expression. We also develop a transformation method from generic RC trees with branches into the 2-π model circuit. The proposed method can hence estimate crosstalk noise for any RC trees. Our estimation method is evaluated in a 0.13 µm technology. The peak noise of two partially-coupled interconnects is estimated with the average error of 11%. Our method transforms generic RC interconnects with branches into the 2-π model with 14% error on average.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E86-A No.12 pp.2965-2973
Publication Date
2003/12/01
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category
Parasitics and Noise

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